poc_util.js

let info = msg => {
    let text = `<span style="color: black">[+] ${msg}</span><br>`
    document.getElementById("monitor").innerHTML += text
}

let success = msg => {
    let text = `<span style="color: green">[ * ] ${msg}</span><br>`
    document.getElementById("monitor").innerHTML += text
}

let warn = msg => {
    let text = `<span style="color: #FFCC33">[ - ] ${msg}</span><br>`
    document.getElementById("monitor").innerHTML += text
}
let error = msg => {
    let text = `<span style="color: red">[ ! ] ${msg}</span><br>`
    document.getElementById("monitor").innerHTML += text
}

let xform = (method, url, params) => {

    // build an ivisible frame to display "target".
    let garbage_can = document.createElement('iframe')
    garbage_can.name = "garbage_can"
    garbage_can.style = "display: none;"

    document.body.appendChild(garbage_can)

    // build an invisible form
    let dynamic_form = document.createElement('form')
    dynamic_form.action = url
    dynamic_form.method = method
    dynamic_form.target = "garbage_can"

    // set paramaters
    document.body.appendChild(dynamic_form)
    for (let key in params) {
        let param_tag = document.createElement("input")
        param_tag.type = "hidden"
        param_tag.name = key
        param_tag.value = params[key]

        dynamic_form.appendChild(param_tag)
    }

    // launch
    dynamic_form.submit()
}